Introducing speckle noise maps for laser vibrometry
When coherent light scatters from a surface, which is rough on the scale of the wavelength of the light, a speckle pattern is produced. The Laser Vibrometer measures target vibration velocity in the direction of the incident laser beam and typically samples a region of a speckle pattern on its photo...
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| Main Authors: | , |
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| Format: | Default Article |
| Published: |
2009
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/8878 |
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